import numpy as np
int_array = np.array([1,2,3,4,5])
print(type(int_array))
print(int_array)
print(int_array.dtype)
float_array = np.array([1,2,3,4,5], dtype=np.float64)
print(type(float_array))
print(float_array)
print(float_array.dtype)